Base | Representation |
---|---|
bin | 1100001001010001101111… |
… | …1000111001110100101101 |
3 | 1202021120202212001111021101 |
4 | 3002110123320321310231 |
5 | 3222241002413200010 |
6 | 44222304543203101 |
7 | 2545521463416643 |
oct | 302243370716455 |
9 | 52246685044241 |
10 | 13353521225005 |
11 | 4289218673555 |
12 | 15b80032a6491 |
13 | 75b301c15220 |
14 | 3424573bd193 |
15 | 1825508db73a |
hex | c251be39d2d |
13353521225005 has 16 divisors (see below), whose sum is σ = 17257095125424. Its totient is φ = 9860926440960.
The previous prime is 13353521225003. The next prime is 13353521225053. The reversal of 13353521225005 is 50052212535331.
It can be written as a sum of positive squares in 8 ways, for example, as 3752732216809 + 9600789008196 = 1937197^2 + 3098514^2 .
It is not a de Polignac number, because 13353521225005 - 21 = 13353521225003 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13353521225003) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3490497 + ... + 6236233.
It is an arithmetic number, because the mean of its divisors is an integer number (1078568445339).
Almost surely, 213353521225005 is an apocalyptic number.
It is an amenable number.
13353521225005 is a deficient number, since it is larger than the sum of its proper divisors (3903573900419).
13353521225005 is a wasteful number, since it uses less digits than its factorization.
13353521225005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2820576.
The product of its (nonzero) digits is 135000, while the sum is 37.
The spelling of 13353521225005 in words is "thirteen trillion, three hundred fifty-three billion, five hundred twenty-one million, two hundred twenty-five thousand, five".
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